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31. 发明授权

US06335606B1 Control device and method for motor/generator 失效
标题翻译：电机/发电机的控制装置及方法
公开(公告)号：US06335606B1
公开(公告)日：2002-01-01
申请号：US09668386
申请日：2000-09-25
申请人： Yuusuke Minagawa , Masaki Nakano
发明人： Yuusuke Minagawa , Masaki Nakano
IPC分类号： H02P534
CPC分类号： H02P9/12 , B60L3/0061 , B60L11/1803 , B60L15/20 , B60L2220/14 , B60L2240/36 , B60L2240/423 , B60L2240/425 , H02K11/048 , H02K16/00 , H02K21/14 , Y02T10/641 , Y02T10/644 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： A motor/generator has a stator provided with a plurality of coils (6), a first rotor (3) provided with a fixed number of magnetic poles, and a second rotor (4) provided with fewer magnetic poles than the first rotor (3). A current of the composite wave form is supplied from an inverter (12) to the coils (6) in response to a signal generated by a control unit (15). The control unit (15) is programmed to calculate a wave form of a first current flowing through the coils (6) which generates a rotating magnetic field which is synchronous with a magnetic field produced by the first rotor (3), and calculate a wave form of a second current flowing through the coils (6) which generates a rotating magnetic field which is synchronous with a magnetic field produced by the second rotor (4). The microprocessor (15) is further programmed to calculate a wave form of a correcting current which, at a position where a specific magnetic pole in the first rotor (3) and a pole of the second rotor (4)with the same polarity face each other, increases the density of the magnetic flux passing through the specific magnetic pole and generate the signal which realizes a composite wave form comprising wave forms of the first, second and correcting currents.
摘要翻译：电动机/发电机具有设置有多个线圈（6）的定子，具有固定数量的磁极的第一转子（3）和具有比第一转子（3）少的磁极的第二转子（4））。响应于由控制单元（15）产生的信号，复合波形的电流从逆变器（12）提供给线圈（6）。控制单元（15）被编程为计算流过线圈（6）的第一电流的波形，其产生与由第一转子（3）产生的磁场同步的旋转磁场，并且计算波形成流过线圈（6）的第二电流，其产生与由第二转子（4）产生的磁场同步的旋转磁场。微处理器（15）还被编程为计算校正电流的波形，其中在第一转子（3）中的特定磁极和具有相同极性的第二转子（4）的磁极各自具有相同极性的位置处另一方面，增加通过特定磁极的磁通的密度，并产生实现包括第一，第二和修正电流的波形的复合波形的信号。

32. 发明授权

US06244986B1 Shift control apparatus for continuously variable transmission 有权
标题翻译：用于无级变速器的换档控制装置
公开(公告)号：US06244986B1
公开(公告)日：2001-06-12
申请号：US09384418
申请日：1999-08-27
申请人： Haruhito Mori , Yuusuke Minagawa , Ryuichi Murase
发明人： Haruhito Mori , Yuusuke Minagawa , Ryuichi Murase
IPC分类号： B60K4112
CPC分类号： F16H61/6648 , B60W2550/142 , F16H2059/663 , F16H2061/0227 , F16H2302/04 , Y10T477/6242 , Y10T477/62427
摘要： A shift control apparatus of a continuously variable transmission for a vehicle comprises sensors for detecting operating conditions of the transmission and a motor connected to the transmission. A controller of the shift control apparatus stores different shift maps and employs one of them according to a driver's command or vehicle driving condition. The controller decides a target value of an input rotation speed of the transmission from an output rotation speed of the transmission and the load condition of a motor on the basis of the shift map and continuously changes a gear ratio of the transmission so that the transmission input rotation speed is adjusted to the target value. The controller can change the rate of the shift speed indicative of a time period of a gear ratio changing operation according to a driver's command.
摘要翻译：用于车辆的无级变速器的变速控制装置包括用于检测变速器的运行状况的传感器和连接到变速器的电动机。变速控制装置的控制器存储不同的换挡图，并根据驾驶员指令或车辆行驶状况采用其中的一个。控制器基于变速图从发送的输出转速和电动机的负载状态判定变速器的输入转速的目标值，并连续地变更变速器的变速比，使得变速器输入旋转速度被调整到目标值。控制器可以根据驾驶员的指令改变表示变速比改变操作的时间段的换档速度的速率。

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